Fig. 7.

Normalized current signal vs. time, for V = 1 V, using the model that consists of Eqs. 14, 10, and (A) 11 or (B) 12. A (B) is the analog of Fig. 5A (Fig. 5B) for the initial condition in Eq. 13. The model parameters, line styles, and colors are as in Fig. 5.